[syn: mix, commixture, admixture, mixture, intermixture, mixing]
The Collaborative International Dictionary of English v.0.48:
Intermixture \In`ter*mix"ture\ (?; 135), n.
   1. A mass formed by mixture; a mass of ingredients mixed.
      --Boyle.
      [1913 Webster]
   2. Admixture; an additional ingredient.
      [1913 Webster]
            In this height of impiety there wanted not an
            intermixture of levity and folly.     --Bacon.
      [1913 Webster]
WordNet (r) 3.0 (2006):
intermixture
    n 1: any foodstuff made by combining different ingredients; "he
         volunteered to taste her latest concoction"; "he drank a
         mixture of beer and lemonade" [syn: concoction,
         mixture, intermixture]
    2: an additional ingredient that is added by mixing with the
       base; "the growing medium should be equal parts of sand and
       loam with an admixture of peat moss and cow manure"; "a large
       intermixture of sand" [syn: admixture, intermixture]
    3: the act of mixing together; "paste made by a mix of flour and
       water"; "the mixing of sound channels in the recording
       studio" [syn: mix, commixture, admixture, mixture,
       intermixture, mixing]